(19)

(11)

EP 2 008 445 A1

(12)

(43) Date of publication: 31.12.2008 Bulletin 2009/01 (21) Application number: 07760021.1 (22) Date of filing: 03.04.2007

(51) International Patent Classification (IPC):  H04N 5/225(2006.01) (86) International application number: PCT/US2007/065855 (87) International publication number: WO 2007/115281 (11.10.2007 Gazette 2007/41)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 04.04.2006 US 398403 (71) Applicant: Adobe Systems Incorporated San Jose, CA 95110-2704 (US)	(72) Inventor: GEORGIEV, Todor G. Sunnyvale, CA 94087 (US) (74) Representative: Meldrum, David James  D Young & Co 120 Holborn London EC1N 2DY London EC1N 2DY (GB)